Product Details | SPRING TENSION WASHER

5310-01-271-9603 A bent spring metal washer with a centrally located hole. It is designed to exert pressure axially when assembled in place.

Part Alternates: B0500025S, B0500-025-S , H10099LLHX55054, 1208202, 120820-2, 5310-01-271-9603, 01-271-9603, 5310012719603, 012719603

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 02 FEB 1988 01-271-9603

Drawings & Photos | NSN 5310-01-271-9603


Demand History | NSN 5310-01-271-9603

Part Number Request Date QTY Origin
B0500-025-S 2025-02-36 75 DIBBS
B0500-025-S 2021-08-238 45 DIBBS
B0500-025-S 2020-11-314 45 DIBBS
5310-01-271-9603 2013-10-275 50 DIBBS
5310-01-271-9603 2013-08-235 15 DIBBS
5310-01-271-9603 2013-07-203 10 DIBBS
5310-01-271-9603 2012-05-144 6 DIBBS
5310-01-271-9603 2012-02-58 6 DIBBS

Cross Reference | NSN 5310-01-271-9603

Part Number Cage Code Manufacturer
120820-2 94271 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN
B0500-025-S 92830 BARNES GROUP INC. DBA ASSOCIATED SPRING
H10099LLHX55054 14153 DEFENSE LOGISTICS AGENCY DBA DEFENSE SUPPLY CENTER

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Technical Data | NSN 5310-01-271-9603

Characteristic Specifications
MATERIAL STEEL CORROSION RESISTING OVERALL
SURFACE TREATMENT PASSIVATE OVERALL
STYLE DESIGNATOR 17 SPRING TENSION
HOLE DIAMETER 0.255 INCHES MINIMUM AND 0.285 INCHES MAXIMUM
OUTSIDE DIAMETER 0.470 INCHES MINIMUM AND 0.500 INCHES MAXIMUM
OVERALL HEIGHT 0.038 INCHES NOMINAL
MATERIAL THICKNESS 0.025 INCHES NOMINAL
TEST DATA DOCUMENT 81349-MIL-P-23199 SPECIFICATION
SPECIAL TEST FEATURES SPECIAL QUALITY CONTROL TESTING
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS AS DIFFERENTIATED BY MATERIAL WHICH MUST CONFORM TO SHIPS PARTS CONTROL CENTER SPECIAL QUALITY CONTROL PROVISIONS
CRITICALITY CODE JUSTIFICATION ZZZY
MANUFACTURERS CODE 94271
DESIGN CONTROL REFERENCE 120820-2

Restrictions/Controls & Freight Information | NSN 5310-01-271-9603

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:YThe item does not have a nuclear hardened feature but does have other critical feature(s) such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
NMF Description 194160 WASHER OR GASKETS, IRON OR STEEL,
Less than car load rating
Less than truck load rating U 50.0
Water commodity Code 713 unknown
Originating Activity Code KZ Defense Supply Center Philadelphia
Philadelphia, PA 19101
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 5310-01-271-9603

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each